Patents-Review.com
ClassID:

157186 ⎘

F23N5/143 - CPC Classification

Classification description:

Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermo-sensitive resistors using electronic means

Recent Application in this class:
#1
20260139835
2026-05-21

TEMPERATURE CONTROL SYSTEM FOR HOT SURFACE IGNITER

 #2
20260002670
2026-01-01

METHOD FOR DETECTING THE PRESENCE OF FLAME IN A PREMIXED HYDROGEN BURNER

 #3
20250237385
2025-07-24

OVEN APPLIANCE WITH FLAME PROVING

 #4
20240384871
2024-11-21

CHIMNEY SENSING AND FIRE SAFETY

 #5
20240035667
2024-02-01

Cooktop appliance vaporization-responsive closed-loop-controls

 #6
20230233022
2023-07-27

A BARBECUE ARRANGEMENT

 #7
20190226676
2019-07-25

Ignition control systems for fuel-fired devices

 #8
20180224122
2018-08-09

Hydrogen gas burner device

 #9
20160274049
2016-09-22

Flame rod analysis system

 #10
20160047547
2016-02-18

Water heating device and method for measuring a flame current in a flame in a water heating device

 #11
20150247639
2015-09-03

Apparatus for controlling and adjusting the combustion in a fuel gas burner

 #12
20120208132
2012-08-16

Selective lockout in a fuel-fired appliance

 #13
20110269080
2011-11-03

AUTOMATIC ELECTRONIC IGNITER

 #14
20110250548
2011-10-13

Selective lockout in a fuel-fired appliance

 #15
20110250546
2011-10-13

Flame detection in a fuel fired appliance

 #16
20100291494
2010-11-18

Flame rod analysis system

 #17
20100248170
2010-09-30

Controlling a Gas-Fired Heater

 #18
20090011378
2009-01-08

Apparatus and Method for Burning a Fuel

 #19
20070292810
2007-12-20

Fireplace control system

 #20
20070051819
2007-03-08

WATER HEATER WITH PROGRAMMABLE LOW TEMPERATURE MODE

 #21
20060289457
2006-12-28

Heating device comprising an adjustable heater plub/flame monitor

 #22
20060172238
2006-08-03

Method, apparatus and system for controlling a gas-fired heater